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Found 1 words with 9 different consonants
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comprehensible

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Found 39 words with 8 different consonants
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administrable
anthropology
blameworthy
bluestocking
boustrophedon
bricklaying
chemisorption
christendom
claustrophobia
compensatory
comprehensive
counterexample
demonstrable
disciplinary
discriminable
geochemistry
hypertensive
indecipherable
indecomposable
indiscoverable
lexicography
manslaughter
misanthropic
mockingbird
monkeyflower
neuropathology
paralinguistic
pharmacology
pitchblende
playwriting
shipbuilding
shortcoming
springfield
stenography
stockholder
switchblade
switchboard
switzerland
thunderclap

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Found 130 words with 7 different consonants
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acknowledge
algorithmic
alphanumeric
ambidextrous
amphibology
anchoritism
atmospheric
autobiography
bakersfield
bartholomew
bidirectional
bloodstream
boardinghouse
cartilaginous
centrifugal
chamberlain
charlemagne
clairvoyant
combinatorial
compensable
complaisant
conflagrate
conglomerate
conquistador
consumptive
convertible
cosmopolitan
counterflow
countryside
countrywide
declamatory
decomposable
decomposition
deliquescent
description
descriptive
dilogarithm
discernible
discriminate
disturbance
documentary
earthmoving
encephalitis
endothermic
epistemology
everlasting
exchangeable
exclamatory
exclusionary
exculpatory
explanatory
extemporaneous
extravaganza
filamentary
fluorescent
galvanometer
geophysical
glycerinate
groundskeep
herpetology
heterozygous
homebuilding
honeysuckle
hydrogenate
hyperboloid
impenetrable
imperceivable
imperishable
imponderable
impregnable
improvident
improvisation
incomparable
incompatible
incomputable
incredulity
indefatigable
indigestible
indisputable
inexhaustible
inextricable
inhospitable
inscrutable
jurisdiction
lawbreaking
leatherback
leatherneck
leavenworth
logarithmic
loudspeaking
maidservant
malnourished
marketplace
merchandise
methodology
misanthrope
mitochondria
molybdenite
nearsighted
obfuscatory
oceanography
palindromic
paradigmatic
paramagnetic
perfectible
phraseology
politicking
predicament
presidential
problematic
proclamation
promiscuity
providential
purchasable
pythagorean
quasiparticle
quicksilver
radiotelephone
sedimentary
selfadjoint
serendipity
sovereignty
subjunctive
superfluity
terminology
valedictorian
valedictory
verisimilitude
vigilantism
voluntarism

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Found 152 words with 6 different consonants
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aboveground
advantageous
adventurous
aerodynamic
anglophobia
anisotropic
archipelago
automorphic
baltimorean
beneficiary
borosilicate
cabinetmake
californium
codetermine
coextensive
comparative
compilation
composition
confabulate
confederate
considerate
consolidate
counterpoise
countervail
decisionmake
declamation
declaration
declarative
deemphasize
deformation
deliverance
demountable
denumerable
deoxyribose
depreciable
deprivation
destabilize
diagnosable
diamagnetic
dichotomize
dichotomous
disambiguate
eigenvector
elizabethan
encapsulate
enforceable
ephemerides
epidemiology
evolutionary
exceptional
exclamation
exercisable
exhaustible
exoskeleton
expenditure
experiential
exploration
fluorescein
geometrician
hemosiderin
hereinbelow
hermeneutic
heterogamous
heterogeneous
heterosexual
hexadecimal
hexafluoride
homebuilder
homogeneity
housebroken
icosahedral
icosahedron
impersonate
imprecision
improvisate
inadvisable
increasable
incredulous
indivisible
indomitable
ineradicable
inescapable
inestimable
inexcusable
infelicitous
informatica
informative
inseparable
insuperable
ionospheric
justiciable
kaleidescope
kaleidoscope
legerdemain
liquefaction
loudspeaker
machinelike
magisterial
maladaptive
mantlepiece
manufacture
masterpiece
meetinghouse
meteorology
minesweeper
ministerial
multifarious
musculature
observation
patrimonial
peasanthood
pediatrician
persecution
pertinacious
picturesque
planetarium
pleistocene
pomegranate
predominate
prejudicial
prohibition
prohibitive
prolegomena
prosecution
provisional
provocation
publication
quasiperiodic
reclamation
religiosity
renegotiable
residential
rooseveltian
safekeeping
saloonkeeper
serviceable
speedometer
subrogation
sulfonamide
superficial
superlative
teaspoonful
trapezoidal
tridiagonal
troublesome
vainglorious
valediction
venturesome
vermiculite
vocabularian
warehouseman
wisenheimer

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Found 22 words with 5 different consonants
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acquisition
acquisitive
acrimonious
ceremonious
deleterious
diatomaceous
egalitarian
equilibrate
equilibrium
equinoctial
expeditious
hereinabove
homogeneous
inequitable
injudicious
inoperative
inquisitive
interviewee
leeuwenhoek
onomatopoeic
radioactive
requisition

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Found 3 words with 4 different consonants
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audiovisual
bourgeoisie
onomatopoeia